[issue41362] Regenerating parser table fails (windows)
Constant Marks added the comment: Thanks for the help. I got my modification working by modifying the python.gram file and running build.bat --regen. -- ___ Python tracker <https://bugs.python.org/issue41362> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41362] Regenerating parser table fails (windows)
Constant Marks added the comment: Thanks. I will check it out when I get back in front of my computer. On Sat, Jul 25, 2020 at 4:22 PM Guido van Rossum wrote: > > Guido van Rossum added the comment: > > Sorry, I realize what's wrong here. When we switched to the new PEG parser > (the "pegen" you saw mentioned in the warning) we switched to a new grammar > file. You have to change Grammar/python.gram instead of Grammar/Grammar. > > We couldn't get rid of the Grammar/Grammar file yet because it's mentioned > in the docs; this is pending a better way of producing > https://docs.python.org/3.10/reference/grammar.html. > > I hope this has informed you sufficiently; I don't think there's a bug > that needs to be fixed on our end. > > -- > resolution: -> not a bug > stage: -> resolved > status: open -> closed > > ___ > Python tracker > <https://bugs.python.org/issue41362> > ___ > -- ___ Python tracker <https://bugs.python.org/issue41362> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41362] Regenerating parser table fails (windows)
Constant Marks added the comment: Maybe I am doing something wrong. I fetched the 3.10 alpha release, made a simple edit to line 93 in Grammer. pass_stmt: 'pass' | 'proceed' Ran: >build.bat -d --regen Successfully compiles with: warning : Pegen updated. You will need to rebuild pythoncore to see the changes. So I run: > build.bat -d But after all this I still get the runtime Name error that 'proceed' is not defined. I have tried build.bat -t:cCleanAll bit it still does not work. Are there some extra steps with the new PEG parser? -- ___ Python tracker <https://bugs.python.org/issue41362> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue41362] Regenerating parser table fails (windows)
New submission from Constant Marks : When calling `build.bat -d --regen' the graminit.c and graminit.h files are not generated with the following warnings: Time Elapsed 00:02:49.06 Killing any running python_d.exe instances... Getting build info from "C:\Program Files\Git\cmd\git.exe" Building heads/3.9-dirty:9e84a2c424 3.9 pythoncore.vcxproj -> C:\Users\crm0376\source\repos\cpython\PCbuild\win32\python39_d.dll C:\Users\crm0376\source\repos\cpython\Parser\pgen\__main__.py:43: ResourceWarning: unclosed file <_io.TextIOWrapper name='C:\\Users\\crm0376\\source\\repos\\cpython\\PCbuild\\obj\\39win32_Debug\\regen\\graminit.h' mode='w' encoding='cp 1252'> main() ResourceWarning: Enable tracemalloc to get the object allocation traceback C:\Users\crm0376\source\repos\cpython\Parser\pgen\__main__.py:43: ResourceWarning: unclosed file <_io.TextIOWrapper name='C:\\Users\\crm0376\\source\\repos\\cpython\\PCbuild\\obj\\39win32_Debug\\regen\\graminit.c' mode='w' encoding='cp 1252'> main() ResourceWarning: Enable tracemalloc to get the object allocation traceback -- messages: 374074 nosy: constantmarks priority: normal severity: normal status: open title: Regenerating parser table fails (windows) versions: Python 3.9 ___ Python tracker <https://bugs.python.org/issue41362> ___ ___ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
